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$99+ Cheap flights from Peoria, IL (PIA) to District of Columbia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — BWI
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Peoria to District of Columbia

Keep the following information in mind while searching for Peoria to District of Columbia flight deals. Data was last updated June 12, 2025.

Round-trip from

$249
(American Airlines)

One-way from

$99
(Mytrip)

Popular in

March

Cheapest in

April

Average price

$296
From Greater Peoria to District of Columbia
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One-way flight from Greater Peoria to District of Columbia
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($55 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Peoria to District of Columbia

Cheapest flights from Peoria to District of Columbia
Explore the most affordable flight options available from Peoria to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/64:15 pmPIA - IAD
1 stop5h 41mAmerican Airlines
Wed 8/1310:25 amIAD - PIA
1 stop7h 07mAmerican Airlines
Deal found 6/10$249
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/66:00 amPIA - DCA
1 stop4h 00mAmerican Airlines
Wed 8/1311:59 amDCA - PIA
1 stop5h 33mAmerican Airlines
Deal found 6/10$249
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/105:25 pmPIA - IAD
1 stop6h 05mUnited Airlines
Sun 7/136:35 amIAD - PIA
1 stop4h 44mUnited Airlines
Deal found 6/10$300
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/176:45 amPIA - DCA
1 stop4h 14mUnited Airlines
Mon 7/216:25 amDCA - PIA
1 stop4h 54mUnited Airlines
Deal found 6/10$319
This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/143:44 pmPIA - IAD
2 stops21h 39mAllegiant Air
Sun 8/176:14 pmIAD - PIA
1 stop15h 48mAllegiant Air
Deal found 6/11$355
This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/143:44 pmPIA - IAD
2 stops21h 39mMultiple Airlines
Sun 8/1712:55 pmIAD - PIA
3 stops29h 45mMultiple Airlines
Deal found 6/11$358

Cheapflights Fare Finder

Customize your flight search to find flights from Peoria to District of Columbia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Peoria to District of Columbia that are best for you.

Fly from

Peoria

Fly to

District of Columbia

Route

Depart

Return

Price

PeoriaWashington, D.C.

PIA - IAD

PIAIAD

Greater Peoria

Wed 8/6

4:15 pm-10:56 pm

1 stop5h 41m

Washington, D.C. Dulles Intl

Wed 8/13

10:25 am-4:32 pm

1 stop7h 07m

$249

PeoriaWashington, D.C.

PIA - DCA

PIADCA

Greater Peoria

Wed 8/6

6:00 am-11:00 am

1 stop4h 00m

Washington, D.C. Reagan-National

Wed 8/13

11:59 am-4:32 pm

1 stop5h 33m

$249

PeoriaWashington, D.C.

PIA - IAD

PIAIAD

Greater Peoria

Thu 7/10

5:25 pm-12:30 am

1 stop6h 05m

Washington, D.C. Dulles Intl

Sun 7/13

6:35 am-10:19 am

1 stop4h 44m

$300

PeoriaWashington, D.C.

PIA - DCA

PIADCA

Greater Peoria

Thu 7/17

6:45 am-11:59 am

1 stop4h 14m

Washington, D.C. Reagan-National

Mon 7/21

6:25 am-10:19 am

1 stop4h 54m

$319

PeoriaWashington, D.C.

PIA - IAD

PIAIAD

Greater Peoria

Thu 8/14

3:44 pm-2:23 pm

2 stops21h 39m

Washington, D.C. Dulles Intl

Sun 8/17

6:14 pm-9:02 am

1 stop15h 48m

$355

PeoriaWashington, D.C.

PIA - IAD

PIAIAD

Greater Peoria

Thu 8/14

3:44 pm-2:23 pm

2 stops21h 39m

Washington, D.C. Dulles Intl

Sun 8/17

12:55 pm-5:40 pm

3 stops29h 45m

$358

PeoriaWashington, D.C.

PIA - IAD

PIAIAD

Greater Peoria

Fri 8/1

9:06 pm-8:58 pm

1 stop22h 52m

$99

PeoriaWashington, D.C.

PIA - IAD

PIAIAD

Greater Peoria

Sat 7/5

5:00 am-10:37 am

1 stop4h 37m

$239

PeoriaWashington, D.C.

PIA - DCA

PIADCA

Greater Peoria

Wed 7/2

6:45 am-12:58 pm

1 stop5h 13m

$240

PeoriaWashington, D.C.

PIA - IAD

PIAIAD

Greater Peoria

Fri 7/11

12:45 pm-8:53 pm

3 stops31h 08m

$254

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 11 results
1
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Best time to book a flight from Peoria to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Peoria with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Peoria to District of Columbia

What is the cheapest month to book a flight from Peoria, Illinois to District of Columbia?

Currently, August is the cheapest month in which you can book a flight from Peoria, Illinois to District of Columbia (average of $241). Flying from Peoria, Illinois to District of Columbia in March is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in District of Columbia ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit District of Columbia when rainfall is around 2.6 in.

Temperature in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to District of Columbia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to District of Columbia. Reviews last updated June 12, 2025.
See what other customers who have flown with United Airlines, Allegiant Air and American Airlines from Peoria to District of Columbia have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,790 reviews

Food

6.6

Boarding

7.7

Entertainment

7.0

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
6.0
Good

May,Apr 2024

EDI - IAD

The staff were pleasant. The food was awful. The earpods were so poor quality I could not enjoy any of the films on offer.
United Airlines
7.4
Good
8,790 reviews
United Airlines
7.4
Good
8,790 reviews

Food

6.6

Boarding

7.7

Entertainment

7.0

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
6.0
Good

May,Apr 2024

EDI - IAD

The staff were pleasant. The food was awful. The earpods were so poor quality I could not enjoy any of the films on offer.
Allegiant Air
7.3
Good
725 reviews
United Airlines
7.4
Good
8,790 reviews

Food

6.6

Boarding

7.7

Entertainment

7.0

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
6.0
Good

May,Apr 2024

EDI - IAD

The staff were pleasant. The food was awful. The earpods were so poor quality I could not enjoy any of the films on offer.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,790 reviews

Food

6.6

Boarding

7.7

Entertainment

7.0

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
6.0
Good

May,Apr 2024

EDI - IAD

The staff were pleasant. The food was awful. The earpods were so poor quality I could not enjoy any of the films on offer.

Related info for your journey

Find useful and relevant information for your journey from Peoria to District of Columbia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Peoria to District of Columbia?

    Greater Peoria (PIA) is the airport you will fly out of if you book a flight from Peoria to District of Columbia. It is only a 6.0 mi journey to Greater Peoria (PIA) from Peoria’s city center.

  • What are the cheapest airlines to fly from Peoria, Illinois to District of Columbia one-way?

    To fly one-way, consider booking your trip with Allegiant Air, which is currently one of the cheapest options available, starting at $99. American Airlines flights start at $239 while deals on United Airlines start at $240 one-way.

  • Can I find deals for flights from Peoria to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Peoria to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Peoria to District of Columbia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Peoria to District of Columbia.

  • Can I find deals for business class flights from Peoria to District of Columbia?

    Yes. Cheapflights offers flight deals from Peoria to District of Columbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Peoria, Illinois to District of Columbia?

    Currently, August is the cheapest month in which you can book a flight from Peoria, Illinois to District of Columbia (average of $241). Flying from Peoria, Illinois to District of Columbia in March is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Peoria to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Peoria to District of Columbia

Discover the top 2 airlines that operate flights from Peoria to District of Columbia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$198Average$336FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$211Average$385FlexibilityNo cancel feeOn-time69%

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